<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class CCourse extends CI_Controller {
	
	 public function __construct()
	    {
	        parent::__construct();
	        session_start();
	        //$this->output->enable_profiler(FALSE);
	   		if (!isset($_SESSION['uid']) || $_SESSION['uid'] < 1){
		    	redirect('cmemberlogin/requiredmessage','refresh');
		    }
		    else {
		    	if ($_SESSION['role_id'] !=3){
		    		redirect('cmemberlogin/restriction','refresh');
		    	}
		    }
	        $this->tinyMce = '
		<!-- TinyMCE -->
		<script type="text/javascript" src="'. base_url().'js/tiny_mce/tiny_mce.js"></script>
		<script type="text/javascript">
			 tinyMCE.init({
	// General options
	mode : "textareas",
	theme : "advanced",
	plugins : "safari,spellchecker,pagebreak,style,layer,table,save,advhr,advimage,advlink,emotions,iespell,inlinepopups,insertdatetime,preview,media,searchreplace,print,contextmenu,paste,directionality,fullscreen,noneditable,visualchars,nonbreaking,xhtmlxtras,template,imagemanager,filemanager",

	// Theme options
	theme_advanced_buttons1 : "save,newdocument,|,bold,italic,underline,strikethrough,|,justifyleft,justifycenter,justifyright,justifyfull,|,styleselect,formatselect,fontselect,fontsizeselect",
	theme_advanced_buttons2 : "cut,copy,paste,pastetext,pasteword,|,search,replace,|,bullist,numlist,|,outdent,indent,blockquote,|,undo,redo,|,link,unlink,anchor,image,cleanup,help,code,|,insertdate,inserttime,preview,|,forecolor,backcolor",
	theme_advanced_buttons3 : "tablecontrols,|,hr,removeformat,visualaid,|,sub,sup,|,charmap,emotions,iespell,media,advhr,|,print,|,ltr,rtl,|,fullscreen",
	theme_advanced_buttons4 : "insertlayer,moveforward,movebackward,absolute,|,styleprops,spellchecker,|,cite,abbr,acronym,del,ins,attribs,|,visualchars,nonbreaking,template,blockquote,pagebreak,|,insertfile,insertimage",
	theme_advanced_toolbar_location : "top",
	theme_advanced_toolbar_align : "left",
	theme_advanced_statusbar_location : "bottom",
	theme_advanced_resizing : true,

	// Example content CSS (should be your site CSS)
	content_css : "css/example.css",

	// Drop lists for link/image/media/template dialogs
	template_external_list_url : "js/template_list.js",
	external_link_list_url : "js/link_list.js",
	external_image_list_url : "js/image_list.js",
	media_external_list_url : "js/media_list.js",

	// Replace values for the template plugin
	template_replace_values : {
		username : "Some User",
		staffid : "991234"
	}
});
		</script>
		<!-- /TinyMCE -->
		';
	    }
	    
	public function index()
	{
		$data['title'] = "Manage Courses";
		$data['left'] = 'site/lecturer_left';
		$data['main'] = 'site/courselist';
		$data['courses'] = $this->MCourse->getCourses();
		$this->load->vars($data);
		$this->load->view('site/template'); 
	}
	function create(){
	   	if ($this->input->post('title')){
	  		$this->MCourse->addCourse();
	  		$this->session->set_flashdata('message','Course created');
	  		redirect('ccourse','refresh');
	  	}else{
			$data['title'] = "Create Course";
			$data['left'] = 'site/lecturer_left';
			$data['main'] = 'site/course_create';
			$this->load->vars($data);
			$this->load->view('site/template');    
		} 
	  }
  
	  function edit($id=0){
	  	if ($this->input->post('title')){
	  		$this->MCourse->updateCourse();
	  		$this->session->set_flashdata('message','Course updated');
	  		redirect('ccourse','refresh');
	  	}else{
			$data['title'] = "Edit Course";
			$data['left'] = 'site/lecturer_left';
			$data['main'] = 'site/course_edit';
			$data['course'] = $this->MCourse->getCourseById($id);
			if (!count($data['course'])){
				redirect('ccourse','refresh');
			}
			$this->load->vars($data);
			$this->load->view('site/template');      
		}
	  }
	  
	  function delete($id){
		//$id = $this->uri->segment(4);
		$this->MCourse->deleteCourse($id);
		$this->session->set_flashdata('message','Course deleted');
		redirect('ccourse','refresh');
	  }
	
	
}

/* End of file welcome.php */
/* Location: ./application/controllers/welcome.php */